romney expected to campaign in the key states like-- >>> first lady michelle obama says proteching the right to vote is the nation's most important civil rights issue. first lady told the congressional black caucus they owe it to those who fought for equal rights in the 60s to make sure every voteker freely cast a ballot. her comments came in a push in a dozen states to pass laws requiring voters to show id at the polls. the law would make it harder for the elderly, poor and college students to vote. >>> democrats opened a new campaign office in san francisco yesterday with some help from house minority leader nancy pelosi. >> our modo -- motto is we don'ting ad in, we organize. >> the congress woman rallied campaign workers to get out the vote and re-elect president obama. pelosi predicted california democrats could take back as many as six seats in the house from republicans. >>> some high security special nuclear weapons material stored at lawrence livermore lab has been moved. national nuclear security administration says material includes plutonium and enriched uranium. plans call